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You searched for: (collection:us_patents OR mediatype:us_patents) AND -mediatype:collection AND firstCreator:M
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[texts]US Patent 2599534: Fluid flow control apparatus - M & J Engineering Co

Downloads: 168
[texts]US Patent 2601578: Valve construction - M & J Engineering Co

Downloads: 115
[texts]US Patent 2599106: Hatch cover - M E P Company Ltd

Downloads: 314
[texts]US Patent 2602236: Gear wheel testing apparatus - Maag Zahnraeder & Maschinen Ag

Downloads: 173
[texts]US Patent 2601823: Food cooking apparatus - Macbeth Engineering Corp

Downloads: 160
[texts]US Patent 2600104: Folding cot - Magicot Sleep Products Inc

Downloads: 128
[texts]US Patent 2600795: Magnetic power unit reversing drive - Magnetic Power Inc

Downloads: 213
[texts]US Patent 2600247: Vibrator with keyhole contour reed arm - Mallory & Co Inc P R

Downloads: 207
[texts]US Patent 2601918: Vibrator support with multistage noise attenuation - Mallory & Co Inc P R

Downloads: 161
[texts]US Patent 2601815: Die for molding pulp articles - Mapes Cons Mfg Company

Downloads: 151
[texts]US Patent 2599130: Laminated sheet material - Marathon Corp

Downloads: 133
[texts]US Patent 2601610: Radio aerial installation - Marconi Wireless Telegraph Co

Downloads: 234
[texts]US Patent 2601742: Doll head with movable eyes - Margon Corp

Downloads: 181
[texts]US Patent 2601741: Doll head with movable eyes - Margon Corp

Downloads: 171
[texts]US Patent 2600068: Device for removing individual sheets from a stack - Markem Machine Company

Downloads: 126
[texts]US Patent 2601159: Dispensing machine - Marsh Stencil Machine Company

Downloads: 100
[texts]US Patent 2601076: Magnetic fluid mixture clutch - Martin P Winther

Downloads: 176
[texts]US Patent 2599286: Valve position indicator - Mason Neilan Regulator Company

Downloads: 198
[texts]US Patent 2600640: Mining machine - Mavor & Coulson Ltd

Downloads: 113
[texts]US Patent 2601664: Deicing wiper blade for curved windshields - Max Zaiger

Downloads: 166
[texts]US Patent 2601621: Gauge for marking garment belts - Maxant Button And Supply Co

Downloads: 122
[texts]US Patent 2599303: Clip - May And Scofield

Downloads: 88
[texts]US Patent 2601152: Snap switch - Mcdonnell & Miller Inc

Downloads: 156
[texts]US Patent 2601812: Burr remover - Mckay Machine Company

Downloads: 189
[texts]US Patent 2601566: Closure operating mechanism - Mcneil Machine And Engineering

Downloads: 118
[texts]US Patent 2599261: Billfold with unstitched center panel - Meeker Company Inc

Downloads: 139
[texts]US Patent 2602142: X-ray spectrograph - Melpar Inc

Downloads: 198
[texts]US Patent 2601115: Stocking and method for affixing an adhesive transfer thereto - Melvin J Gordon;

Downloads: 145
[texts]US Patent 2600673: Fishing lure - Melvin L Gans;

Downloads: 142
[texts]US Patent 2600350: Bolt for locks - Messrs Joseph Broughton And So

Downloads: 122
[texts]US Patent 2600689: Silica-extended tin oxide and method of preparing same - Metal & Thermit Corp

Downloads: 114
[texts]US Patent 2599557: Process for making organotin halides - Metal & Thermit Corp

Downloads: 171
[texts]US Patent 2601363: Nail beam - Metallic Building Company

Downloads: 72
[texts]US Patent 2600175: Electrical contact - Metals & Controls Corp

Downloads: 154
[texts]US Patent 2601638: Circuit breaker - Metropolitan Device Corp

Downloads: 167
[texts]US Patent 2600205: Semiautomatic label-applying machine - Meyer Geo J Mfg Co

Downloads: 151
[texts]US Patent 2600887: Electric hoist - Micro Poise Engineering And Sa

Downloads: 168
[texts]US Patent 2600888: Balance testing machine - Micro Poise Engineering And Sa

Downloads: 69
[texts]US Patent 2599138: Model electric locomotive - Midgage Models Inc

Downloads: 267
[texts]US Patent 2601835: Tagging machine for tobacco bags and the like - Millhiser Bag Company Inc

Downloads: 118
[texts]US Patent 2601016: Oil-resistant adhesive tape - Minnesota Mining & Mfg

Downloads: 228
[texts]US Patent 2601536: Production of tetrafluoroethylene from a salt of trifluoroacetic acid - Minnesota Minning & Mfg Compan

Downloads: 185
[texts]US Patent 2599510: Keying device for electronic organs - Minshall Estey Organ Inc

Downloads: 109
[texts]US Patent 2601679: Combination brassiere and slip - Mme E Garnett

Downloads: 112
[texts]US Patent 2602196: System for handling moving picture sets - Mobile Sets Inc

Downloads: 176
[texts]US Patent 2602000: Charging bucket - Modern Equipment Co

Downloads: 111
[texts]US Patent 2600934: Adjustable deflector - Modine Mfg Co

Downloads: 98
[texts]US Patent 2600933: Unit heater - Modine Mfg Co

Downloads: 69
[texts]US Patent 2600241: Method and apparatus for making pile fabrics - Mohawk Carpet Mills Inc

Downloads: 165
[texts]US Patent 2601786: Sampling device for use in the weighing of cigarettes - Molins Machine Co Ltd

Downloads: 136
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